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Shenzhen Bicheng Electronics Technology Co., Ltd
Shenzhen Bicheng Electronics Technology Co., Ltd

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4 Layer High Frequency PCB Built On 6.6mil and 20mil RO4350B with Blind Via for Radar Sensor

4 Layer High Frequency PCB Built On 6.6mil and 20mil RO4350B with Blind Via for Radar Sensor

  • 4 Layer High Frequency PCB Built On 6.6mil and 20mil RO4350B with Blind Via for Radar Sensor
  • 4 Layer High Frequency PCB Built On 6.6mil and 20mil RO4350B with Blind Via for Radar Sensor
  • 4 Layer High Frequency PCB Built On 6.6mil and 20mil RO4350B with Blind Via for Radar Sensor
  • 4 Layer High Frequency PCB Built On 6.6mil and 20mil RO4350B with Blind Via for Radar Sensor
4 Layer High Frequency PCB Built On 6.6mil and 20mil RO4350B with Blind Via for Radar Sensor
Product Details:
Place of Origin: China
Brand Name: Bicheng Technologies Limited
Certification: UL
Model Number: BIC-0065-V1.18
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD 2.99-9.99 PER PIECE
Packaging Details: Vacuum
Delivery Time: 10 working days
Payment Terms: T/T, Western Union
Supply Ability: 45000 pieces per month
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Detailed Product Description
Number Of Layers: 4 Glass Epoxy: RO4350B
Final Foil: 1.0 Final Height Of PCB: 1.0 Mm ±10%
Surface Finish: Immersion Gold Solder Mask Color: N/A
Colour Of Component Legend: N/A Test: 100% Electrical Test Prior Shipment

4 Layer High Frequency PCB Built On 6.6mil and 20mil RO4350B with Blind Via for Radar Sensor

(Printed circuit boards are custom-made products, the picture and parameters shown are just for reference)

 

Hi Everyone,

 

Multilayer Rogers PCBs are made based on several core combined, which are different from FR-4 multilayer PCBs. As is known to all, there’re 8 cores in RO4350B family, i.e. 4mil (0.101mm) to 60mil (1.524mm).

 

RO4350B:  
4mil 0.101mm
6.6mil 0.168mm
10mil 0.254mm
13.3mil 0.338mm
16.6mil 0.422mm
20mil 0.508mm
30mil 0.762mm
60mil 1.524mm

So it’s very interesting that stack-up of 4 layers can be done in many different ways.

 

Today, we are going to introduce Rogers 4-layer PCBs built on 6.6mil and 20mil RO4350B.

Let’s see first one and stack-up is shown first.

4 Layer High Frequency PCB Built On 6.6mil and 20mil RO4350B with Blind Via for Radar Sensor 0

 

Layer 1 to layer 2 is the first core of 6.6mil, layer 3 to layer 4 is the second core of 20mil, they are combined through 2 sheet of RO4450F (1 RO4450F=4mil). This board is used for radar sensor, 1.0mm thick, pads with immersion gold. It contains blind via from top layer to inner 1. Since it's asymmetric buildup, 1.2% warpage is allowed. It's fabricated per IPC 6012 Class 2 using supplied Gerber data. Each 10 boards are packed for shipment.

 

 

4 Layer High Frequency PCB Built On 6.6mil and 20mil RO4350B with Blind Via for Radar Sensor 1

 

The second one is very similar to previous one, the stack-up explains all.

 

4 Layer High Frequency PCB Built On 6.6mil and 20mil RO4350B with Blind Via for Radar Sensor 2

 

Features and benefits

1) The dielectric constant (DK) is low and stable, so the signal transmission is good without delay.

2) Immersion gold has excellent surface planarity, particularly helpful for PCBs with BGA packages or even CSP mounted components to reduce failure rate during assembly and soldering.

3) 100% tests inclusive of electrical test and AOI inspection, thermal stress test, reliability test, insulation resistance test and ionic contamination test,

4) Fast and flexible to save the time of production from prototype to standard production

5) UL recognized and RoHS Directive-compliant

 

Applications

TV antenna, Transmitter combiner, Sound control switch induction, Tower Mounted Amplifier, RF module, Power splitter, Low Noise Block, 4G antenna

 

Why choose us?

1) Focus on your core competencies: We’ve deeply known it is full of fierce competition for our customers in the market. You can focus on such important competencies as research and development, sales and marketing based on our professional performance and skilled services that exceeding your expectation.

 

2) Cutting-edge technology: it is rational for a small and medium-sized customer to hanker after the latest equipment and manufacturing expertise for its PCBs. By the partnerships

with Bicheng PCB, you gain access to reach your expectation with our 3 factory bases with over 26,000 square meters.

 

4) Save the cost of production: Production cost is one of the key points of our customers’ product competitiveness. Bicheng PCB have been striving to reduce its manufacturing cost from equipment introduce, worker training and technology improvement to increase their profitability. Customers are satisfied with our cost savings but without quality loss.

 

5) Avoid hassle: It’s an upset matter when quality problem hassling you. Bicheng engineering design prevents problem from occurring in pre-production. You will not get headache with Bicheng prototypes, small orders and volume production. Our rate of customer complaint is less than 1% and will be solved satisfactory.

 

6) Save time: Market requires the products updating quickly. Bicheng PCB always works fast and flexible to save the time of production from prototype to standard production,

quick turn-around or scheduled deliveries.

 

7) An excellent team: Bicheng is trustworthy partner with passion, discipline, responsibility and honesty. We have a team of experienced sales persons and skilled customer services. Do not change your supplier. If change is must, Bicheng is the right one for you.

 

Contact Details
Shenzhen Bicheng Electronics Technology Co., Ltd

Contact Person: Mr. Kevin Liao

Tel: 86-755-27374847

Fax: 86-755-27374947

Send your inquiry directly to us
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Shenzhen Bicheng Electronics Technology Co., Ltd
6-11C Shidai Jingyuan Fuyong Town, Baoan District, Shenzhen City, Guangdong Province, China
Tel:86-755-27374946
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